*SUPPORT*
IN: wif gazzer OUT: YELLOW YELLOW
IN: dax kiki blicket gazzer OUT: PURPLE PINK PINK PURPLE
IN: blicket blicket gazzer tufa OUT: PINK PINK PINK PINK PINK PINK
IN: blicket gazzer OUT: PINK PINK
IN: dax kiki blicket kiki wif kiki dax OUT: PURPLE PINK YELLOW PURPLE YELLOW PINK PURPLE
IN: wif kiki fep OUT: YELLOW GREEN YELLOW
IN: blicket gazzer tufa OUT: PINK PINK PINK PINK
IN: dax OUT: PURPLE
IN: wif kiki wif tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket tufa OUT: PINK PINK
IN: blicket kiki fep blicket gazzer tufa OUT: PINK GREEN PINK PINK GREEN PINK PINK PINK
IN: wif OUT: YELLOW
IN: dax kiki wif dax kiki fep gazzer OUT: PURPLE YELLOW PURPLE GREEN GREEN PURPLE PURPLE
IN: dax fep tufa OUT: PURPLE GREEN PURPLE GREEN

*QUERY*
IN: wif kiki wif gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: GREEN
IN: fep kiki dax gazzer tufa OUT: GREEN PURPLE PURPLE PURPLE PURPLE GREEN
IN: fep tufa OUT: GREEN GREEN
IN: fep gazzer tufa OUT: GREEN GREEN GREEN GREEN
IN: wif kiki blicket tufa OUT: YELLOW PINK PINK YELLOW
IN: dax dax tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax gazzer tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep gazzer OUT: GREEN GREEN
IN: dax gazzer OUT: PURPLE PURPLE

*GRAMMAR*
dax -> PURPLE 
 fep -> GREEN 
 wif -> YELLOW 
 blicket -> PINK 
 u1 gazzer -> [u1] [u1] 
 u1 kiki x1 -> [u1] [x1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 